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-rw-r--r--cpp/src/qpid/cluster/Multicaster.cpp105
1 files changed, 0 insertions, 105 deletions
diff --git a/cpp/src/qpid/cluster/Multicaster.cpp b/cpp/src/qpid/cluster/Multicaster.cpp
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index 217641841c..0000000000
--- a/cpp/src/qpid/cluster/Multicaster.cpp
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@@ -1,105 +0,0 @@
-/*
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing,
- * software distributed under the License is distributed on an
- * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- * KIND, either express or implied. See the License for the
- * specific language governing permissions and limitations
- * under the License.
- *
- */
-
-#include "qpid/cluster/Multicaster.h"
-#include "qpid/cluster/Cpg.h"
-#include "qpid/cluster/Cluster.h"
-#include "qpid/log/Statement.h"
-#include "qpid/framing/AMQBody.h"
-#include "qpid/framing/AMQFrame.h"
-
-namespace qpid {
-namespace cluster {
-
-Multicaster::Multicaster(Cpg& cpg_,
- const boost::shared_ptr<sys::Poller>& poller,
- boost::function<void()> onError_) :
- onError(onError_), cpg(cpg_),
- queue(boost::bind(&Multicaster::sendMcast, this, _1), poller),
- ready(false), bypass(true)
-{}
-
-void Multicaster::mcastControl(const framing::AMQBody& body, const ConnectionId& id) {
- mcast(Event::control(body, id));
-}
-
-void Multicaster::mcastControl(const framing::AMQFrame& frame, const ConnectionId& id) {
- mcast(Event::control(frame, id));
-}
-
-void Multicaster::mcastBuffer(const char* data, size_t size, const ConnectionId& id) {
- Event e(DATA, id, size);
- memcpy(e.getData(), data, size);
- mcast(e);
-}
-
-void Multicaster::mcast(const Event& e) {
- {
- sys::Mutex::ScopedLock l(lock);
- if (!ready && e.isConnection()) {
- holdingQueue.push_back(e);
- return;
- }
- }
- QPID_LOG_IF(trace, e.isControl() && Cluster::loggable(e.getFrame()), "MCAST " << e);
- if (bypass) { // direct, don't queue
- iovec iov = e.toIovec();
- while (!cpg.mcast(&iov, 1))
- ;
- }
- else
- queue.push(e);
-}
-
-Multicaster::PollableEventQueue::Batch::const_iterator Multicaster::sendMcast(const PollableEventQueue::Batch& values) {
- try {
- PollableEventQueue::Batch::const_iterator i = values.begin();
- while( i != values.end()) {
- iovec iov = i->toIovec();
- if (!cpg.mcast(&iov, 1)) {
- // cpg didn't send because of CPG flow control.
- break;
- }
- ++i;
- }
- return i;
- }
- catch (const std::exception& e) {
- QPID_LOG(critical, "Multicast error: " << e.what());
- queue.stop();
- onError();
- return values.end();
- }
-}
-
-void Multicaster::start() {
- queue.start();
- bypass = false;
-}
-
-void Multicaster::setReady() {
- sys::Mutex::ScopedLock l(lock);
- ready = true;
- std::for_each(holdingQueue.begin(), holdingQueue.end(), boost::bind(&Multicaster::mcast, this, _1));
- holdingQueue.clear();
-}
-
-}} // namespace qpid::cluster